baber/WOPTO huggingface dataset:
Patent DE-68919520-D1 (DE)
Inventor: BIELAGUS JOSEPH BRUCE
IPC: B07B13/04
Filed: 1989-04-20
Granted: 1995-01-12
Abstract: An apparatus (10) is disclosed for separating material by length into first and second fractions containing, respectively, material longer than a specified length and material shorter than a specified length. The apparatus (10) includes a plurality of generally parallel shafts (30) having disks (32) attached thereto. The disks (32) are spaced on the shafts (30) a distance approximately equal to one-half the specified length. Shaft diameters and shaft spacings are selected to cause material in the first fraction to remain supported by the shafts (30) and to flow along the shaft surfaces from one shaft (30) to the next adjacent downstream shaft (30), while material in the second fraction tilts and falls downwardly between adjacent shafts (30).
Patent DE-68929507-D1 (DE)
Inventor: BLOOM BARRY R
IPC: A61P31/18
Filed: 1989-07-07
Granted: 2004-01-29
Abstract: Recombinant mycobacterial vaccine vehicles capable of expressing DNA of interest which encodes at least one protein antigen for at least one pathogen against which an immune response is desired and which can be incorporated into the mycobacteria or stably integrated into the mycobacterial genome. The vaccine vehicles are useful for administration to mammalian hosts for purposes of immunization. A recombinant vector which replicates in E. coli but not in mycobacteria is also disclosed. The recombinant vector includes 1) a mycobacterial gene or portions thereof, necessary for recombination with homologous sequences in the genome of mycobacteria transformed with the recombinant plasmid; 2) all or a portion of a gene which encodes a polypeptide or protein whose expression is desired in mycobacteria transformed with the recombinant plasmid; 3) DNA sequences necessary for replication and selection in E coli; and 4) DNA sequences necessary for selection in mycobacteria (e.g., drug resistance). The present invention also relates to two types of recombinant vectors useful in introducing DNA of interest into mycobacteria, where it is expressed. One type of vector is a recombinant phasmid capable of replicating as a plasmid in E. coli and of lysogenizing a mycobacterial host. The other type of vector is a recombinant plasmid which can be introduced into mycobacteria, where it is stably maintained extrachromosomally.
Patent DE-68929563-D1 (DE)
Inventor: STJERNSCHANTZ JOHAN W
IPC: A61K31/5578
Filed: 1989-09-06
Granted: 2009-03-05
Abstract: The present invention relates to the use of certain prostaglandin derivatives for the manufacture of a medicament for the treatment of glaucoma and ocular hypertension. It also relates to a respective opthalmological composition.
Patent DE-69001020-D1 (DE)
Inventor: ROETERDINK ANTON JAN
IPC: E04B5/48
Filed: 1990-08-22
Granted: 1993-04-08
Abstract: In a building method columns (1) are placed in a rectangular grid arrangement, horizontal supporting elements (3; 20) are fixed to said columns, and concrete floors which are supported by said supporting elements are placed. In order to increase building speed and to allow facilities such as ventilation ducts, electricity cables and computer cables to be accommodated in the concrete floor instead of underneath it, said supporting elements (3; 20) form a system of girders, each provided with a number of adjacent, spaced feed-through conduits (11), the floors are made of prefabricated hollow floor elements, each with a bottom sheet (4), a top sheet (5) and spacers (6, 6a) arranged in a grid-shape placed between them, the bottom sheet (4) of each floor element having at two opposite sides laterally projecting parts (4a) and, in order to fix the floor elements, they are raised until the projecting parts (4a) lie against the girders (3; 20), following which said projecting parts are connected to the girders.
Patent DE-69005186-D1 (DE)
Inventor: KLEIBER FREDERIC C O ALCATEL B
IPC: B41J5/08
Filed: 1990-05-10
Granted: 1994-01-27
Abstract: The invention relates to an alphanumeric text entry device comprising a display (5) and keyboard. The keyboard of this device comprises numerical keys (2) associated with groups of alphanumeric characters and selection keys (4) making it possible to select one of the characters of a group corresponding to a numerical key. It is characterised in that the display (5) is composed of two parts, a first part displaying the text already entered and a second part which shows in the immediate vicinity of a selection key (4) at least one of the alphanumeric characters of a numerical key (2). The invention can be used particularly in the incorporation of this device in a telephone terminal. <IMAGE>
Patent DE-69007057-D1 (DE)
Inventor: GROSSMAN SHLOMO
IPC: C09H3/00
Filed: 1990-01-02
Granted: 1994-04-07
Abstract: A process for the production of gelatin from fish skins comprises the steps of: (a) cleaning the skins in order to remove therefrom substantially all superfluous material; (b) treating with dilute aqueous alkali; (c) washing with water until the washing water is substantially neutral; (d) treating with dilute aqueous mineral acid; (e) washing with water until the washing water is substantially neutral; (f) treating with dilute aqueous citric acid and/or another suitable organic acid; (g) washing with water until the washing water is substantially neutral; and (h) extracting with water at elevated temperatures not above about 55<o>C, the washed citric/other organic acid-treated skins. In practice, the present process employs much lower temperatures than known heretofore for the treatment steps, which results in a high quality product (e.g. absence of a fishy smell), compared with the prior art.
Patent DE-69013532-D1 (DE)
Inventor: COPE CONSTANTIN
IPC: A61M25/01
Filed: 1990-01-05
Granted: 1994-12-01
Abstract: An introducer set (20) including a sheath (21) and dilator (30) is formed within a heated mold (60) to form a smooth external shape on the set. The distal end (22) of the sheath (21) is embedded in the dilator (30) and also formed at an angle (41) oblique to the longitudinal axis (42) of the introducer set (20). This construction permits the sheath (21) to be inserted into the body with a minimum of trauma to the patient and also permits easy removal of the sheath (21) from the dilator (30).
Patent DE-69014433-D1 (DE)
Inventor: ALLEN PETER JOHN
IPC: D21H27/38
Filed: 1990-06-22
Granted: 1995-01-12
Abstract: A soft tissue product is made by forming a layered web with a crescent former, wherein the layer of the web (15) which is in contact with the felt (3) contains a substantial amount of short fibers, such as eucalyptus fibers. The tissue web is dried such that the opposite side of the web is pressed against the dryer (20) surface and creped. The resulting tissue web is plied together with another tissue web such that the layers (15) containing the substantial amount of short fibers become the outwardly facing layers of the two-ply tissue product.
Patent DE-69015356-D1 (DE)
Inventor: PEREGO LUCIANO
IPC: G11B27/13
Filed: 1990-08-28
Granted: 1995-02-02
Abstract: In the described process and apparatus a leader tape (3) distributed between two winding hubs (4, 5) of a magnetic tape cassette (2) is first completely wound onto one hub (4) by means of a first motor (17), then a second motor (18) carries out a complete rewinding of the leader tape (3) onto the second hub (5) in order to enable an encoder (20) to execute the counting of the overall length of the leader tape. Subsequently the first motor (17) is operated again for partly rewinding the leader tape onto the first hub. The encoder counts how much leader tape has been rewound on the first hub and causes the stoppage of the partial rewinding when the length of the rewound leader tape reaches a predetermined value. The invention applies to cassette loading machines in order to properly arrange a leader tape so that it may be partly extracted from the cassette and then cut into two pieces which will be afterwards spliced to the opposite ends of a magnetic tape for loading. <IMAGE>
Patent DE-69015847-D1 (DE)
Inventor: HAYASAKI KIMIYUKI
IPC: B41J2/14
Filed: 1990-03-07
Granted: 1995-02-23
Abstract: A recording head has a substrate (1) on which a plurality of heat generating elements (4) as recording elements are arranged and a plurality of driving integrated circuits (IC1...IC4) (driving ICs) to drive the plurality of heat generating elements are installed. The recording head comprises wirings which are extended from the heat generating elements and pass through a region on the substrate on which the driving ICs are installed and are connected to the driving ICs; signal series wirings (S1...S5,S1 min ...S5 min ) which are arranged on the heat generating element side on the substrate rather than terminals for the wiring connection and serially connect the driving ICs; and conductors (GH) which are formed in a region on the substrate between the adjacent driving ICs and connect recording current to the ground.
Patent DE-69020152-D1 (DE)
Inventor: DENNE WILLIAM
IPC: B41J2/14
Filed: 1990-03-30
Granted: 1995-07-20
Abstract: An ink jet printer or a pen has a nozzle or valve (4) formed by an orifice in an elastic material (1), and the orifice comprising a slit or hole (9) in the elastic material deformable to cause the slit or hole to open or close to eject ink (2) under pressure. The printer preferably has plural, closely spaced nozzles and actuators in the form of a piezoelectric unimorph (10).
Patent DE-69020530-D1 (DE)
Inventor: MORIKAWA MICHIO
IPC: A21C3/02
Filed: 1990-12-28
Granted: 1995-08-03
Abstract: A method for producing a dough sheet (2) having a predetermined width and height from a dough mass (1) of a non-uniform volume, comprising the steps of compressing the mass on a supplying conveyor (3), detecting any change of width of the compressed dough sheet, driving a delivery conveyor (4) provided downstream of the supplying conveyor (3) at a constant speed, while changing the speed of the supplying conveyor (3), and, further, stretching the dough sheet (2) on the delivery conveyor (4), the supplying conveyor (3) being driven based on the data of any detected change in the dough width. Apparatuses are provided to carry out the above method. <IMAGE>
Patent DE-69029858-D1 (DE)
Inventor: CHANG TSE
IPC: C12N15/02
Filed: 1990-09-14
Granted: 1997-03-13
Abstract: Autoimmune diseases are associated with particular immunoglobulin isotypes, particularly the isotypes IgG or IgM, and can be treated by specifically suppressing the production of that immunoglobulin isotype or subtype. Isotypic-specific suppression can be achieved by administering peptides which have an amino acid sequence corresponding to the extracellular segment of the membrane-bound domain (the "migis" segment) of an immunoglobulin of the isotypic class or subclass or an epitope thereof. Suppression can also be achieved by administering antibodies and related and derivative products specific for the migis segment.
Patent DE-69032752-D1 (DE)
Inventor: JAMES MARK ROBERT
IPC: A01N25/04
Filed: 1990-07-19
Granted: 1998-12-17
Abstract: A compound of the general formula <CHEM> or a salt or complex thereof, in which X, Y and Z are all optionally substituted carbon atoms and R is hydrogen, optionally substituted hydrocarbyl or acyl or -COOR<7> and R<7> is hydrocarbyl has anti-microbial properties. Particular examples are compounds in which X is -CH2 - or -C (CH3)2- and Y and Z are both -CH2- or X is is -CH2- and Y and Z are carbon atoms of a benzene ring. The zinc complexes have useful properties.
Patent DE-69100228-D1 (DE)
Inventor: STREMLER JEAN PIERRE
IPC: A63G9/02
Filed: 1991-09-10
Granted: 1993-09-09
Abstract: The invention relates to an apparatus (1) with pendular movement for the swinging of at least one person (2), referred to as the user, in a plane which is globally perpendicular to the ground (3). 
<??>It is characterised in that: 
 
  - on the one hand, instead of being carried by the suspension post (9) which is closest to each seat, the extension (14) having the member (5) for supporting the feet (4) of the user of this seat is carried by the suspension post (9) which is furthest away from the said seat, and 
  - on the other hand, this extension (14) of suspension post (9) is constructed so that, in a position of equilibrium of the apparatus, despite its linking to a suspension post far away from the seat (7) in question, the member (5) for supporting the feet of the user of this seat is brought back plumb with the means (10) for articulation of the suspension post which is closest to the seat (7) in question. 
 
<IMAGE>
Patent DE-69102803-D1 (DE)
Inventor: SIMPSON WILBURN DWAIN
IPC: B67D7/42
Filed: 1991-03-20
Granted: 1994-08-18
Abstract: A fluid dispensing nozzle having electro-mechanical controls, an in-line, point-of-delivery flow meter and a data processing unit coupled to the flow meter. <IMAGE>   <IMAGE>
Patent DE-69105655-D1 (DE)
Inventor: ELLIOTT-MOORE PETER
IPC: F16L37/14
Filed: 1991-06-10
Granted: 1995-01-19
Abstract: A through flow coupler comprises two parts (10,11) having intercommunicating passages (7) therein so that fluid can flow through the two parts. A sealing member (26,27) provides a fluid tight seal between the two parts when the two parts are held together in a sealed condition. A pressure sensitive device, which may comprise a frangible ring (17), holds the two parts in the sealed condition when the fluid pressure within the passages is below a certain value and allows the two parts to move relative to one another to a pressure relief condition so that fluid can escape from the passages when the fluid pressure within the passages exceeds said certain value. Also, mutually co-operable members, e.g. flanges (19 and 23), are provided to prevent total separation of the two parts when the pressure sensitive device allows the two parts to move relative to one another. <IMAGE>
Patent DE-69120812-D1 (DE)
Inventor: CHAWLA JOGINDER
IPC: B01D53/56
Filed: 1991-05-21
Granted: 1996-08-14
Abstract: A process and an apparatus are provided wich improve the ability of known processes to reduce pollutant concentration in combustion effluents. Distribution of pollution reducing agents within an effluent at the effective temperature window for effective gas phase reaction is greatly improved. A two-phase mixture having fine droplets of liquid, e.g. a NOx reducing agent such as aqueous solutions of urea or ammonia, dispersed in a gaseous component, ssuch as air, is injected into the effluent at sonic velocity to achieve a distribution of particles of sizes effective to uniformly reduce NOx within the zone of effective temperature while not producing a significant level of droplets so large that they survive beyond the temperature zone. Improvements in pollution reduction, chemical utilization, low secondary pollutant emission and reduced equipment fouling are achieved.
Patent DE-69123243-D1 (DE)
Inventor: BOWERS RODERICK JONATHAN WILLI
IPC: C07F9/09
Filed: 1991-03-05
Granted: 1997-01-02
Abstract: ynthetic polymers comprising the steps of (a) where appropriate, activating the surface to be treated, and, if necessary, providing spacer groups thereon; and (b) treating the surface with a compound of formula (I), wherein Y' is an alkylene group optionally containing an aryl group, a poly(ethylene glycol) or a glycerol group; R may be the same or different and each is a straight or branched C1-4 alkyl group, n is from 1 to 4 and X is a group which reacts with functional groups of the polymer. Polymeric surfaces and materials thus produced and shaped articles containing such surfaces and materials.
Patent DE-69123733-D1 (DE)
Inventor: COUCHER ROBERT
IPC: F27B9/38
Filed: 1991-01-28
Granted: 1997-01-30
Abstract: A reaction furnace includes a rotating core within a heated shell, the core and shell defining an active annular zone. An interrupted helical screw carried by the core conveys material from an inlet at one end of the zone to an outlet at the opposite end of the zone. The furnace is operated with the annulus only partially filled. Volatiles rise to a void space at the top of the annulus and are drawn off.
Patent DE-69202645-D1 (DE)
Inventor: DI-MARTINO JEAN-LOUIS
IPC: B01J19/00
Filed: 1992-02-26
Granted: 1995-06-29
Abstract: A device (1) adaptable to a container (2), particularly for vapour generating chemical reactions, comprises vapour condensation means (3) for a first phase of operation, means for the direct passage (4) of vapours from the inside (11) to the outside of the container (2) in a second phase of operation, and means (5) for adapting the device (1) to the opening (6) of the container (2). Extraction means (18) are associated with the said device (1). A reactor consisting of a device (1) adapted to the opening (6) of the container (2) is also disclosed. The reactor (40) is intended particularly for wet chemical reactions, heating being provided by micro-waves.
Patent DE-69204162-D1 (DE)
Inventor: DUBIEF CLAUDE
IPC: A61K8/36
Filed: 1992-06-02
Granted: 1995-09-21
Abstract: PCT No. PCT/FR92/00485 Sec. 371 Date May 2, 1994 Sec. 102(e) Date May 2, 1994 PCT Filed Jun. 2, 1992 PCT Pub. No. WO92/21316 PCT Pub. Date Dec. 10, 1992Compositions for the treatment of keratinous substances, containing, in an aqueous medium, at least one silicone and at least one latex in soluble in the aqueous medium, and at least one agent for suspending silicone and latex and/or at least one thickening agent selected from guar gum, acacia gum, scleroglucans, polyacrylic acids, crosslinked or not, aqueous dispersions of crosslinked ammonium acrylate/ acrylamide copolymers and an emulsion of the neutralized 2-methylpropane sulphonic acrylamide/ acrylamide copolymer.
Patent DE-69206117-D1 (DE)
Inventor: RAUTIO KAUKO
IPC: B65G17/26
Filed: 1992-12-22
Granted: 1995-12-21
Abstract: The invention relates to a chain conveyor, for example for conveying sawn wood after a sawing machine, the chain conveyor being made up of two adjacent conveyor chains (1) on top of which the conveyor flights (2,5,6) supporting sawn wood are located. The conveyor flight (2,5,6) is articulated in such a manner that the width of the entire chain conveyor can be regulated by adjusting the distance between the conveyor chains (1). <IMAGE>
Patent DE-69208211-D1 (DE)
Inventor: SCHWARZINGER DIETER
IPC: H02J7/02
Filed: 1992-11-04
Granted: 1996-03-21
Abstract: The device comprises first and second input terminals (7,9) adapted to be connected to first and second poles (11,13) of a first DC voltage source(15), third and fourth input terminals (33,35) adapted to be connected to first and second poles of a second DC voltage source (41) and first and second output terminals (3,5) adapted to be connected to the load (1). The device further comprises first and second electrical connections (17,19) connecting the first and second input terminals to the first and second output terminals, respectively, third and fourth electrical connections (34,36) connecting the third and fourth input terminals to the first and second output terminals, respectively and a switch means (21) included in at least one of the first and second electrical connections, said switch means comprising a first electrode (23) connected to one of the first and second input terminals and a second electrode (25) connected to the first output terminal, said switch means being connected to establish an electrically conducting path between its first and second electrodes if a first DC voltage source is connected to the first and second input terminals and unless a second DC voltage source producing a voltage exceeding the voltage produced by the said first DC voltage source is connected to the third and fourth input terminals. A selectively conductive element is included in at least one of said third and fourth electrical connections, said selectively conducting element being in an electrically conducting state when the second DC voltage source (41) is connected to the third and fourth input terminals (33,35) with a predetermined polarity and in a non-conducting state when the second DC voltage source is disconnected and the first DC voltage source (15) is connected to the first and second input terminals (7,9). In order to prevent a voltage drop over and a loss of power in the switch means, the switch means (21) further comprises a control electrode (27) connected directly to that one of the third (33) and fourth (35) input terminals, to which the selectively conductive element (43) is connected, the control electrode thereby receiving from the said input terminal a control voltage for controlling the switch means. <IMAGE>
Patent DE-69211951-D1 (DE)
Inventor: HAMANAKA NOBUYUKI
IPC: C07C243/36
Filed: 1992-11-10
Granted: 1996-08-08
Abstract: A fused benzeneoxyacetic acid derivative of the formula (I): <CHEM>  (wherein <CHEM>  A is -COW, -NR<4>-Y or -Z-NR<4>-CONR<2>R<3>; W is -NR<2>R<3>, -NR<4>-OR<5>, -NR<4>-NR<2>R<3> or -NR<4>-N=CR<2>R<3>;  Y is -CO-R<5>, -CO-U-NR<2>R<3> or -CS-U-NR<2>R<3>;  Z is -CH=N- or -CH2-NR<6>-;  R<1> is H or alkyl;  R<2> or R<3> is H, (benzoyl)phenyl or R<5>; R<5> is phenyl, hetero ring containing N atom or alkyl substituted by hetero ring containing one N atom or phenyl;  R<4> or R<6> is H, alkyl or (substituent)phenyl;  U is bond or alkylene;  e is 3-5;  f is 1-3;  p or r is 0-4;  q is 0-2; s is 0-3> and salts thereof possess an agonistic on PGl2 receptor, so it is useful for prevention and/or treatment of thrombosis, arteriosclerosis, ischemic heart diseases, gastric ulcer and hypertention.
Patent DE-69215388-D1 (DE)
Inventor: MARSH MICHAEL JOHN CAMILLE
IPC: G07B15/06
Filed: 1992-01-03
Granted: 1997-01-09
Abstract: An identification system comprises an interrogator and a number of transponders. The interrogator includes a transmitter (10) for transmitting an interrogation signal to the transponder, and a receiver (16,18,20,22) for receiving a response signal from the transponder. A micro-processor (28) identifies the transponder from data in the response signal. Each transponder comprises a receiving antenna (30) for receiving the interrogation signal, a code generator (36), a transmitting antenna (32), and a modulator (40) connected to the code generator. On receipt of the interrogation signal the transponder repeatedly transmits a response signal containing data which identifies the transponder. The interrogator detects successful identification of any transponder and briefly interrupts the interrogation signal to indicate the successful identification. Each transponder includes a logic circuit (42) responsive to a respective interruption in the interrogation signal to cease transmission of its own response signal. <IMAGE>
Patent DE-69219951-D1 (DE)
Inventor: TSUJIMOTO AKIRA
IPC: G11C11/401
Filed: 1992-06-25
Granted: 1997-07-03
Abstract: In a redundant memory device, the redundant memory device is provided which is characterized in that the supply of a driving pulse to a comparison and selection means which generates an activating pulse of a reserve row/column in response to the result of comparison of the address of a defective memory cell and an input address code can be programmed so as to be inhibited for a surplus comparison and selection means during the inspection process. By this arrangement, the power consumption in the comparison and selection means can be reduced, and high level of integration of the memory chip can be facilitated accordingly. <IMAGE>
Patent DE-69225721-D1 (DE)
Inventor: YOUNG MICHAEL JOHN R
IPC: A61F2/46
Filed: 1992-08-24
Granted: 1998-07-02
Abstract: A tool for use in removing plastics material from a hole comprises a work surface adapted to contact the material. Piezo electric transducer means operatively connected through a work horn to the work surface cause it to vibrate ultrasonically and thereby to heat locally the plastics material. A cavity is adapted to received heated plastics material. The cavity is connected to a working zone adjacent the work surface. The work surface comprises a head flange and on a reverse side thereof a substantially annular cutting edge formed on one side of a conical face angled to the general direction of the tool.